package com.designpattern.demo.design2;

/**
 * 正常收费子类
 * Created by lingchen on 2019/11/26. 21:03
 * mail:lingchen52@foxmail.com
 */
public class CashNormal extends CashSuper {

    @Override
    public double acceptCash(double money) {
        return money;
    }
}
